Welcome to another instalment of Pocket Gamer's free game round-up - a feature that highlights the top App Store titles that have been made free in the past 24 hours.
As we've stated many times before, prices in the App Store change frequently. Grab these freebies before you miss out on a top bargain.
Remember to let us and your fellow readers know about any other great free apps in our comments section below.
Additionally, you can find out about all the latest App Store updates, price drops, and more by using the cleverly hidden hyperlink in this paragraph.
And if you're craving even more quality freebies, be sure to check out the Free App Alliance iPhone app for daily recommendations of the best free apps the App Store has to offer.
By Crescent Moon Games - download for iPhone and iPad
Your aim in this physics-based puzzler is to guide a ball around a series of obstacle-filled arenas either by swiping your device's screen with your finger, or by tilting your device in the desired direction.
There are three different worlds to traverse - The Brass Menagerie, Rivers of Magma, The Cavern of Omens - as well as 27 different levels to survive - all of which house unique hazards and plenty of opportunities to perish.
If you think you've mastered a level, you can replay it using a time limit and see how good you really are.
By Auer Media & Entertainment Corp - download for iPhone and iPad
This Picross 3D-esque puzzler tasks you with unearthing hearts, puppies, Superman, bikinis, and a bunch of other items, which are hidden behind numbered cubes.
There are more than 100 different stages for you to complete - all of which play host to 3D models that you can store once discovered.
More levels will be added to the mix in free updates, so it's worth grabbing while it's free.